{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313100360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69adb01a0e7111938e6a50aa1d7d4a928ac3547b1e12fb254aa32dbe36888e0a",
    "signature": "0x93c954da4c722326cacff500dbeb2c47915060516b9350e6591c4d00779b6cfe69c4a24dff4435bcd08c68949ee89f13571d12b822ae60cafff499b973e1c09a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}